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author | Travis CI <zmoelnig@travis-ci.umlaeute.mur.at> | 2015-03-19 19:33:23 +0000 |
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committer | Travis CI <zmoelnig@travis-ci.umlaeute.mur.at> | 2015-03-19 19:33:23 +0000 |
commit | 454d0818e5ad0820771abebefa9758c66068b8d1 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /Gem/examples/10.glsl/wave.frag | |
parent | 35dc99d2e61ee08360d52be20ca3578b459d44f3 (diff) |
Gem 206d71791bc3642e8c5391a4c59c30ba7411fab8 osx/i386
built 'coverity_scan:206d71791bc3642e8c5391a4c59c30ba7411fab8' for osx/i386
Diffstat (limited to 'Gem/examples/10.glsl/wave.frag')
-rw-r--r-- | Gem/examples/10.glsl/wave.frag | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/Gem/examples/10.glsl/wave.frag b/Gem/examples/10.glsl/wave.frag deleted file mode 100644 index d455f88..0000000 --- a/Gem/examples/10.glsl/wave.frag +++ /dev/null @@ -1,40 +0,0 @@ -// Cyrille Henry 2007 - -#extension GL_ARB_texture_rectangle : enable - -uniform float K1,K3,D1,K; -uniform sampler2DRect text; - -const float dx = 1.; -const float dy = 1.; - -void main (void) -{ - float x,y; - vec4 C; - vec2 texture1 = gl_TexCoord[0].st ; - - x=texture1.x; - y=texture1.y; - - C = texture2DRect(text, vec2(x, y)); - - vec4 color_cote = texture2DRect(text, vec2(x-dx, y-dy)); - color_cote += texture2DRect(text, vec2(x+dx, y-dy)); - color_cote += texture2DRect(text, vec2(x-dx, y+dy)); - color_cote += texture2DRect(text, vec2(x+dx, y+dy)); - color_cote += texture2DRect(text, vec2(x, y-dy)); - color_cote += texture2DRect(text, vec2(x-dx, y)); - color_cote += texture2DRect(text, vec2(x+dx, y)); - color_cote += texture2DRect(text, vec2(x, y+dy)); - - - float K = K1 * color_cote.r + K3 * 0.5 - (8. * K1 + K3) * C.r; - float D = D1 * (C.r - C.g); - - C.b = C.g; - C.g = C.r; - C.r = (2.* C.g) - C.b + K - D ; - - gl_FragColor = vec4(C.rgb,1.); -} |